Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- <SYSTEM32>\tasks\microsoft\windows\dusm\rjxjyuhyvmipjxrlnwoplyker
Malicious functions
Injects code into
the following system processes:
- <SYSTEM32>\svchost.exe
- <SYSTEM32>\dllhost.exe
Modifies file system
Creates the following files
- %ProgramFiles%\internet explorer\nfbd\zoxe.exe
- %ProgramFiles%\internet explorer\nfbd\nvsmartmax64.dll
- %ProgramFiles%\internet explorer\nfbd\nvsmartmax64.bin
Network activity
Connects to
- 'iq####yvgtmzh.cn':670
TCP
Other
- 'iq####yvgtmzh.cn':670
UDP
- DNS ASK iq####yvgtmzh.cn
Miscellaneous
Executes the following
- '<SYSTEM32>\cmd.exe' /c timeout 2 & del /f /q "<Full path to file>"
- '<SYSTEM32>\timeout.exe' 2
- '<SYSTEM32>\svchost.exe' -k netsvcs
- '<SYSTEM32>\cmd.exe' /c timeout 2 & del /f /q "<Full path to file>"' (with hidden window)
- '<SYSTEM32>\svchost.exe' -k netsvcs' (with hidden window)
